1 | 5553 || 21.0 | 10253
29.2 | 1572 || 25.0 | 5658 || 20.9 | 10379
29.1 | 1662 || 24.9 | 5763 || 20.8 | 10506
29.0 | 1753 || 24.8 | 5869 || 20.7 | 10633
28.9 | 1844 || 24.7 | 5976 || 20.6 | 10760
28.8 | 1935 || 24.6 | 6083 || 20.5 | 10889
28.7 | 2027 || 24.5 | 6190 || 20.4 | 11018
28.6 | 2119 || 24.4 | 6297 || 20.3 | 11148
28.5 | 2211 || 24.3 | 6405 || 20.2 | 11278
28.4 | 2303 || 24.2 | 6514 || 20.1 | 11409
28.3 | 2396 || 24.1 | 6623 || 20.0 | 11541
28.2 | 2489 || 24.0 | 6733 || 19.9 | 11673
28.1 | 2582 || 23.9 | 6843 || 19.8 | 11805
28.0 | 2675 || 23.8 | 6953 || 19.7 | 11939
27.9 | 2769 || 23.7 | 7064 || 19.6 | 12074
27.8 | 2864 || 23.6 | 7175 || 19.5 | 12210
27.7 | 2959 || 23.5 | 7287 || 19.4 | 12346
27.6 | 3054 || 23.4 | 7399 || 19.3 | 12483
27.5 | 3149 || 23.3 | 7512 || 19.2 | 12620
27.4 | 3245 || 23.2 | 7625 || 19.1 | 12757
27.3 | 3341 || 23.1 | 7729 || 19.0 | 12894
27.2 | 3438 || 23.0 | 7854 || 18.9 | 12942
27.1 | 3535 || 22.9 | 7969 || 18.8 | 13080
27.0 | 3633 || 22.8 | 8085 || 18.7 | 13219
26.9 | 3731 || | || |
-----------+-----------++-----------+-----------++-----------+-----------

MARINE BAROMETER,

ADOPTED BY

HER MAJESTY'S GOVERNMENT,

_On the recommendation of the Kew Observatory Committee of the British
Association for the Advancement of Science._

This instrument should be suspended in a good light for reading, but out
of the reach of sunshine or the heat of a fire or lamp. It should be as
nearly amidships, and exposed as little to sudden changes of
temperature, gusts of wind, or injuries, as possible. In a ship of war
it should be below the lowest battery or gun-deck. Light should have
access to the back of the tube, to admit of setting the index so as to
have its lower edge a t